Chicago rapper Chief Keef has a new fan, and she's a pop superstar.

That would be singer Lady Gaga, who, while on the red carpet of the American Music Awards last night, said that she's been "listening to a lot of Chief Keef," according to Karen Civil. Keef heard about her statement shortly after and tweeted out that he loves Gaga and said that she's "fine." This isn't the first time Gaga has expressed her appreciation for a rapper; last year she tweeted that she loved Kendrick Lamar and eventually ended up working with him. Her new album, Artpop, also features a number of hip-hop guests, including T.I. and Too Short.